Remote signaling information verification method, debugging verification host, monitoring host and system

Abstract

The invention relates to a remote signaling information verification method, a debugging verification host, a monitoring host and a system. The method comprises the following steps: sending a remote signaling transmission instruction of each remote signaling point in a spacer layer protection measurement and control device to the monitoring host; after a remote signaling transmission completion signal corresponding to the remote signaling transmission instruction is received, waiting for receiving remote signaling displacement information of each remote signaling point fed back by the monitoring host and/or the telecontrol gateway machine; and verifying the remote signaling displacement information of each remote signaling point fed back by the monitoring host and/or the telecontrol gateway machine based on preset remote signaling displacement information corresponding to the remote signaling transmission instruction. According to the technical scheme provided by the invention, closed-loop automatic verification of all remote signaling signals in a local transformer substation monitoring background is completed in a communication triggering mode, the problem that all points are difficult to align due to large data volume in the remote signaling point alignment process is solved, and the consistency and accuracy of remote signaling information verification are guaranteed.

Description

technical field [0001] The invention relates to the technical field of substation automation systems, in particular to a verification method for remote signaling information, a debugging and verification host, a monitoring host and a system. Background technique [0002] With the development of intelligent technology of substation primary and secondary equipment and IT technology, the number of substation monitoring system signals has increased sharply. According to statistics, there are tens of thousands of signals in a 500kV substation, and the signals are more detailed and comprehensive. While providing convenience for analyzing and diagnosing power grid and equipment failures, it also brings a double increase in signal maintenance workload. At this stage, the on-site commissioning methods of substations are still difficult to adapt to this change. It still relies on investing a lot of manpower and working hours in the on-site commissioning link for on-site point matching...

AI Technical Summary

Problems solved by technology

[0008] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a verification method for remote signaling information, a debugging and verification host, a monitoring host and a system. The closed-loop automatic verification solves the problem that the large amount of data is difficult to complete the point-to-point verification in the process of remote signaling, and ensures the consistency and accuracy of remote signaling information verification

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